condition mean min max 0 h after light 43.5833 40.6094 46.5572 2 h after light 22.11825 17.3676 26.8689 4 h after light 14.57395 14.5003 14.6476 8 h after light 26.2135 21.4073 31.0197 12 h after light 28.2885 27.5378 29.0392 2 h after dark 33.9992 31.4285 36.5699 4 h after dark 35.43425 29.7034 41.1651 8 h after dark 55.8577 51.2023 60.5131 12 h after dark 50.324200000000005 49.383 51.2654