condition	mean	min	max
2 h after light	33.970800000000004	32.2715	36.0461
6 h after light	22.839100000000002	20.611	24.0636
10 h after light	18.275433333333332	16.4115	20.6768
2 h after dark	29.9768	29.9082	30.1094
6 h after dark	46.893433333333334	43.7947	48.7408
10 h after dark	41.3095	35.7327	44.7152