condition	mean	min	max
3 h after light	10.865836666666667	8.27051	14.0205
6 h after light	9.22264	7.73709	10.1431
9 h after light	6.8481733333333334	6.44242	7.43429
12 h after light	6.126075	4.85142	9.5113
3 h after dark	11.228976666666666	9.30193	13.0285
6 h after dark	7.2316199999999995	5.41648	9.96295
9 h after dark	9.254593333333332	6.82816	10.9942
12 h after dark	9.143995	8.34944	9.93855