condition	mean	min	max
0 h after light	3.720295	3.10347	4.33712
4 h after light	5.70684	3.47223	7.94145
8 h after light	6.446115	6.14936	6.74287
4 h after dark	7.77097	4.27644	11.2655
8 h after dark	5.819570000000001	5.38441	6.25473
12 h after dark	5.1056	3.01474	7.19646