condition	mean	min	max
4 h after light	8.32838	4.36002	12.1699
8 h after light	5.3071633333333335	1.3691	9.12438
12 h after light	7.435386666666666	3.60957	12.3189
4 h after dark	9.88129	7.06027	12.3809
8 h after dark	8.92029	6.50525	10.4716
12 h after dark	10.705003333333334	9.54241	12.0107