condition	mean	min	max
0 h after light	8.46579	6.86018	10.0714
2 h after light	13.83985	12.105	15.5747
4 h after light	6.96482	5.99881	7.93083
8 h after light	8.471865	6.93143	10.0123
12 h after light	9.24962	9.02068	9.47856
2 h after dark	15.5567	15.3512	15.7622
4 h after dark	10.749065	8.88483	12.6133
8 h after dark	11.02045	10.0311	12.0098
12 h after dark	12.540545000000002	8.74489	16.3362