condition	mean	min	max
3 h after light	0.6999486666666667	0.0	1.44754
6 h after light	0.0	0.0	0.0
9 h after light	0.5267913333333334	0.0	1.21323
12 h after light	0.0	0.0	0.0
3 h after dark	0.39416333333333337	0.0	1.18249
6 h after dark	0.15657133333333334	0.0	0.469714
9 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0