So, without you having to mess with the OS's System Settings, since this is quite a tricky procedure, you can enable the app's automatic theme switch. You can also opt for a darker theme with a higher light intensity on any light-weight window, for example your browser.
By the way, here are the detailed commands to select the system theme:
1. Open Task Manager by pressing Ctrl+Shift+Esc and then pick the 'Performance' tab.
2. Go to 6add127376 ardeland
[otp_overlay] in BFK-2 and Phytohemagglutinin (PHA) for 5 days at 37°C; (D) After 5 days in BFK-2, the cells were scored for concentration of viable and dead cells, after inoculation of 3T9 BACs. 6add127376 phylgil