condition	mean	min	max
3 h after light	0.0	0.0	0.0
6 h after light	5.899393333333333	3.91937	9.35015
9 h after light	1.11474	0.0	3.34422
12 h after light	7.24327	0.0	14.6363
3 h after dark	13.8105	0.0	25.0585
6 h after dark	4.424966666666666	3.83493	5.16147
9 h after dark	4.331533333333334	0.0	12.9946
12 h after dark	1.77588	0.0	5.32764