condition mean min max 0 h after light 0.305178 0.223392 0.386964 2 h after light 0.44085450000000004 0.41576 0.465949 4 h after light 0.3125515 0.203409 0.421694 8 h after light 0.26727049999999997 0.214304 0.320237 12 h after light 0.549494 0.473743 0.625245 2 h after dark 0.5573845 0.534091 0.580678 4 h after dark 0.42573099999999997 0.310484 0.540978 8 h after dark 0.3459445 0.225084 0.466805 12 h after dark 0.0532575 0.0 0.106515