condition	mean	min	max
4 h after light	3.44727	3.2246	3.66994
8 h after light	0.2197025	0.0	0.439405
12 h after light	0.2780995	0.0	0.556199
4 h after dark	0.30924233333333334	0.0	0.581319
8 h after dark	0.36027000000000003	0.0	1.08081
12 h after dark	2.000103333333333	0.0	3.06201