condition mean min max 1 h after light 6.563228277 6.563228277 6.563228277 3 h after light 4.7765908585 4.26428447 5.2888972469999995 5 h after light 2.9315080255 1.955778582 3.9072374689999996 7 h after light 4.4834208360000005 3.612628335 5.354213337 9 h after light 4.793148428 4.782271679 4.804025177 11 h after light 5.203968529499999 4.045771643999999 6.362165415 1 h after dark 6.7011327309999995 5.993418677999999 7.408846784 3 h after dark 8.34056777 7.510350432999999 9.170785107 5 h after dark 5.922594071000001 4.9566052460000005 6.888582896 7 h after dark 10.085314677500001 9.766116215 10.40451314 9 h after dark 8.921883044000001 7.229579028 10.61418706 11 h after dark 11.185074140000001 10.75498089 11.61516739