condition mean min max 0 h after light 26.16605 23.9027 28.4294 2 h after light 7.247159999999999 7.01214 7.48218 4 h after light 5.557085 4.99146 6.12271 8 h after light 5.771855 5.21802 6.32569 12 h after light 9.939175 8.82605 11.0523 2 h after dark 12.66075 12.2207 13.1008 4 h after dark 16.516 16.018 17.014 8 h after dark 23.40335 22.4679 24.3388 12 h after dark 29.8072 26.0251 33.5893