condition mean min max 0 h after light 0.1053058 0.0139736 0.196638 2 h after light 0.03921095 0.0 0.0784219 4 h after light 0.01325685 0.0 0.0265137 8 h after light 0.034136599999999996 0.0143763 0.0538969 12 h after light 0.0524155 0.0 0.104831 2 h after dark 0.0 0.0 0.0 4 h after dark 0.075113 0.039967 0.110259 8 h after dark 0.091275 0.0 0.18255 12 h after dark 0.08143075 0.0557085 0.107153