condition	mean	min	max
3 h after light	15.638458333333332	10.3497	23.2869
7 h after light	16.403075	10.7456	25.5552
11 h after light	15.973175	11.9412	20.478
2 h after dark	17.1371	11.714	23.1992
6 h after dark	15.223116666666666	10.5296	20.0093
10 h after dark	15.306120833333333	9.18425	20.2009