condition	mean	min	max
4 h after light	1.48413	1.37446	1.5938
8 h after light	1.14256	0.54456	1.74056
12 h after light	0.563975	0.0	1.12795
4 h after dark	1.3221186666666667	0.0	3.07059
8 h after dark	0.0	0.0	0.0
12 h after dark	0.8590399999999999	0.0	1.48386