condition	mean	min	max
0 h after light	28.244149999999998	27.797	28.6913
4 h after light	15.6477	15.2903	16.0051
8 h after light	15.311399999999999	13.1619	17.4609
4 h after dark	29.585	27.437	31.733
8 h after dark	32.94825	32.6198	33.2767
12 h after dark	23.87715	22.5889	25.1654