condition	mean	min	max
4 h after light	0.2702795	0.0	0.540559
8 h after light	0.0	0.0	0.0
12 h after light	0.133722	0.0	0.267444
4 h after dark	0.3506385	0.0	0.701277
8 h after dark	0.2907945	0.117143	0.464446
12 h after dark	0.0	0.0	0.0