condition mean min max 0 h after light 4.98296 4.14406 5.82186 2 h after light 3.702335 3.21736 4.18731 4 h after light 5.61263 5.07767 6.14759 8 h after light 5.455725 4.81468 6.09677 12 h after light 6.856669999999999 6.61775 7.09559 2 h after dark 5.378755 4.56502 6.19249 4 h after dark 6.218625 5.59609 6.84116 8 h after dark 6.25942 5.57378 6.94506 12 h after dark 4.9391750000000005 4.66686 5.21149