condition	mean	min	max
2 h after light	11.7782	10.8506	12.9056
6 h after light	9.38204	8.58831	10.2602
10 h after light	10.49588	9.78115	11.9122
2 h after dark	15.966366666666667	14.6064	18.0348
6 h after dark	15.985766666666667	15.2875	17.0076
10 h after dark	17.377299999999998	16.6705	18.3285