condition	mean	min	max
3 h after light	49.41806666666667	41.0693	64.7137
6 h after light	34.2833	22.5839	50.762
9 h after light	42.8769	36.9475	47.079
12 h after light	54.1112	49.4734	58.9215
3 h after dark	27.324833333333334	25.1282	29.9337
6 h after dark	27.091066666666666	21.9267	31.6983
9 h after dark	23.858633333333334	18.7553	28.4903
12 h after dark	32.91415	32.7648	33.0635