condition	mean	min	max
0 h after light	25.4697	24.8265	26.1129
4 h after light	16.9079	16.2693	17.5465
8 h after light	15.52685	15.1388	15.9149
4 h after dark	22.097949999999997	21.0723	23.1236
8 h after dark	21.6285	20.979	22.278
12 h after dark	21.64145	18.0356	25.2473