condition	mean	min	max
3 h after light	1.6302249166666667	0.510045	3.94235
7 h after light	1.68748825	0.722414	3.92875
11 h after light	1.6319195	0.856994	3.63254
2 h after dark	1.6727009166666666	0.505606	3.27819
6 h after dark	1.7046475833333334	0.734881	2.75999
10 h after dark	1.38538325	0.365524	2.54878