condition	mean	min	max
4 h after light	0.18394200000000002	0.0	0.551826
8 h after light	0.49655	0.0	1.48965
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.19709233333333334	0.0	0.591277
12 h after dark	0.09643299999999999	0.0	0.289299