condition	mean	min	max
0 h after light	26.624450000000003	24.899	28.3499
4 h after light	12.4512	12.2668	12.6356
8 h after light	12.8513	12.255	13.4476
4 h after dark	16.2402	15.3168	17.1636
8 h after dark	17.097749999999998	15.6817	18.5138
12 h after dark	15.352800000000002	14.4166	16.289