condition mean min max 1 h after light 5.4456075293333335 4.22752884 6.058110947 3 h after light 7.727879949666667 3.3764582080000003 10.4591778 5 h after light 9.329176636666666 7.8630165739999995 11.672120199999998 7 h after light 7.7064277059999995 4.399578153 12.81877078 9 h after light 6.597254018666667 2.525197981 11.33652346 11 h after light 5.217032338 3.75046852 7.186253559 13 h after light 6.714006802 4.17645787 9.26130088 15 h after light 7.161996976999999 5.966306821 8.161581211 1 h after dark 4.820263885666666 4.269488934 5.111189083999999 3 h after dark 4.560689621333333 3.1400413589999996 6.733334623999999 5 h after dark 6.673139993 3.247917435 9.215116409 7 h after dark 4.784100746 2.562480039 6.826029067