condition	mean	min	max
0 h after light	14.6323	13.8924	15.3722
4 h after light	11.98225	10.9964	12.9681
8 h after light	13.27095	12.1231	14.4188
4 h after dark	15.28095	14.7754	15.7865
8 h after dark	15.42595	14.7741	16.0778
12 h after dark	14.973099999999999	13.3983	16.5479