condition mean min max 1 h after light 4.555473126 4.555473126 4.555473126 3 h after light 2.9556242504999997 1.3632290519999999 4.548019449 5 h after light 1.14783129 0.995602995 1.300059585 7 h after light 1.335589681 1.3145148290000002 1.3566645330000002 9 h after light 1.227840117 0.970587042 1.485093192 11 h after light 1.5596165055000002 1.114171332 2.005061679 1 h after dark 2.9085980659999997 1.9094033019999999 3.90779283 3 h after dark 5.990296159000001 5.775671182000001 6.204921136 5 h after dark 5.6559270999999995 5.321615942 5.990238258 7 h after dark 5.872529172 5.656206275 6.088852069 9 h after dark 8.9125355305 7.6382642810000005 10.18680678 11 h after dark 9.2691262425 5.147129505 13.39112298