condition	mean	min	max
3 h after light	13.0251475	9.88417	18.3693
7 h after light	12.827866666666667	10.132	17.0121
11 h after light	11.96327	7.63842	17.1661
2 h after dark	13.4263325	7.90849	17.412
6 h after dark	13.686418333333332	8.70392	19.0583
10 h after dark	16.198608333333333	12.2267	24.0161