condition	mean	min	max
4 h after light	0.2659565	0.132204	0.399709
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.116066	0.115233	0.116899
8 h after dark	0.08662	0.0	0.17324
12 h after dark	0.143597	0.0	0.287194