condition	mean	min	max
4 h after light	7.44628	4.60669	11.1116
8 h after light	3.56036	1.04465	6.38353
12 h after light	4.08465	2.19666	6.24585
4 h after dark	6.4021566666666665	4.96205	7.75866
8 h after dark	7.535353333333333	5.2081	9.61559
12 h after dark	8.128213333333333	6.8034	9.99024