condition	mean	min	max
0 h after light	11.02095	10.1168	11.9251
4 h after light	19.826050000000002	19.7914	19.8607
8 h after light	27.9693	27.7479	28.1907
4 h after dark	31.19605	27.2241	35.168
8 h after dark	18.501199999999997	17.819	19.1834
12 h after dark	10.493705	9.49511	11.4923