condition	mean	min	max
0 h after light	0.24933115	0.0995903	0.399072
4 h after light	0.0507375	0.0	0.101475
8 h after light	0.0506885	0.0	0.101377
4 h after dark	0.1960075	0.195621	0.196394
8 h after dark	0.14753935	0.0989107	0.196168
12 h after dark	0.246475	0.19458	0.29837