condition	mean	min	max
4 h after light	0.649614	0.399849	0.899379
8 h after light	0.1610125	0.0	0.322025
12 h after light	0.1498995	0.0	0.299799
4 h after dark	0.208453	0.0	0.625359
8 h after dark	0.41798599999999997	0.0	0.76145
12 h after dark	0.5877483333333333	0.139042	1.06842