condition mean min max 0 h after light 0.18704400000000002 0.101343 0.272745 2 h after light 0.433666 0.35533 0.512002 4 h after light 0.660236 0.496697 0.823775 8 h after light 0.49584550000000005 0.313981 0.67771 12 h after light 0.689391 0.462726 0.916056 2 h after dark 0.733836 0.730338 0.737334 4 h after dark 0.4727985 0.389614 0.555983 8 h after dark 0.49669149999999995 0.113987 0.879396 12 h after dark 0.160197 0.104038 0.216356