condition	mean	min	max
0 h after light	12.815850000000001	11.0183	14.6134
2 h after light	20.71185	20.5842	20.8395
4 h after light	6.154115	6.00075	6.30748
8 h after light	5.31293	4.09643	6.52943
12 h after light	8.61833	7.87919	9.35747
2 h after dark	9.251415	7.79453	10.7083
4 h after dark	8.275015	6.43873	10.1113
8 h after dark	12.4927	11.5999	13.3855
12 h after dark	15.669699999999999	14.9606	16.3788