condition	mean	min	max
4 h after light	2.36093	0.0	4.72186
8 h after light	3.353335	2.58134	4.12533
12 h after light	0.752035	0.0	1.50407
4 h after dark	1.3020333333333332	0.0	2.12307
8 h after dark	2.9375999999999998	1.8865	4.40748
12 h after dark	6.382580333333333	0.879231	13.0862