condition	mean	min	max
0 h after light	2.017185	1.68706	2.34731
4 h after light	1.40776	1.33699	1.47853
8 h after light	1.8773149999999998	1.62191	2.13272
4 h after dark	1.336545	0.92414	1.74895
8 h after dark	1.94663	1.93846	1.9548
12 h after dark	1.9431600000000002	1.87199	2.01433