condition mean min max 0 h after light 3.30246 3.20376 3.40116 2 h after light 3.451315 2.1295 4.77313 4 h after light 0.8410995000000001 0.431979 1.25022 8 h after light 2.409845 2.19531 2.62438 12 h after light 2.251585 1.94119 2.56198 2 h after dark 4.9482800000000005 3.33115 6.56541 4 h after dark 4.36006 3.81668 4.90344 8 h after dark 3.27916 2.86914 3.68918 12 h after dark 2.234365 1.74581 2.72292