condition	mean	min	max
4 h after light	2.102645	0.917925	2.77368
8 h after light	2.524674	0.544822	4.77567
12 h after light	1.6198813333333333	0.794884	2.63803
4 h after dark	2.23919	1.35146	3.18199
8 h after dark	1.0992250000000001	0.83185	1.48001
12 h after dark	1.0950773333333332	0.785961	1.50426