condition	mean	min	max
4 h after light	1.0481445	0.842429	1.25386
8 h after light	2.4615	2.10448	2.81852
12 h after light	5.79669	5.69621	5.89717
4 h after dark	6.50713	5.72827	7.28599
8 h after dark	3.3332800000000002	3.0762	3.59036
12 h after dark	1.24063	1.01847	1.46279