condition mean min max 0 h after light 0.050123 0.0 0.100246 4 h after light 0.050520749999999996 0.0329458 0.0680957 8 h after light 0.2829165 0.13606 0.429773 4 h after dark 0.2508955 0.172312 0.329479 8 h after dark 0.1653825 0.13164 0.199125 12 h after dark 0.1160702 0.0652874 0.166853