condition	mean	min	max
2 h after light	9.51906	8.06898	10.3375
6 h after light	10.864706666666667	8.32312	12.4405
10 h after light	9.667053333333333	8.99767	10.8929
2 h after dark	7.0323166666666665	5.26222	8.42819
6 h after dark	9.6412	8.7607	10.29
10 h after dark	12.972900000000001	12.8909	13.0167