condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.01228745	0.0	0.0245749
12 h after light	0.0598726	0.0597177	0.0600275
4 h after dark	0.0266127	0.0	0.0532254
8 h after dark	0.07201535	0.0651528	0.0788779
12 h after dark	0.04223035	0.0326906	0.0517701