condition	mean	min	max
3 h after light	3.7653466666666664	0.0	6.70397
6 h after light	3.760733333333333	0.0	11.2822
9 h after light	6.54219	0.0	13.6165
12 h after light	0.0	0.0	0.0
3 h after dark	3.7483866666666663	3.45157	4.34186
6 h after dark	2.98194	0.0	8.94582
9 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0