condition	mean	min	max
2 h after light	13.061983333333334	8.253	19.0723
6 h after light	18.9417	9.4767	36.5009
10 h after light	16.390855	9.57433	30.2348
14 h after light	19.964833333333335	10.1252	47.267
18 h after light	15.362400000000001	6.7504	32.4485
2 h after dark	15.513973333333333	9.26464	31.0952