condition	mean	min	max
3 h after light	2.046167	0.0	5.52324
7 h after light	1.841007	0.169625	4.02158
11 h after light	2.7516355833333335	0.100297	8.51235
2 h after dark	3.0574825	0.356378	7.32758
6 h after dark	3.9234838333333335	0.747146	7.4823
10 h after dark	2.76535675	0.4672	5.44203