condition	mean	min	max
0 h after light	10.330169999999999	9.78294	10.8774
4 h after light	1.0705735	0.657237	1.48391
8 h after light	1.0257830000000001	0.957236	1.09433
4 h after dark	15.6059	14.7817	16.4301
8 h after dark	8.0108	4.0573	11.9643
12 h after dark	3.43426	1.93249	4.93603