condition	mean	min	max
4 h after light	0.02152865	0.0	0.0430573
8 h after light	0.158208	0.0	0.316416
12 h after light	0.3351675	0.214691	0.455644
4 h after dark	0.5289475	0.494944	0.562951
8 h after dark	0.326976	0.169266	0.484686
12 h after dark	0.04969435	0.0370316	0.0623571