condition	mean	min	max
4 h after light	1.2112705	0.664531	1.75801
8 h after light	1.064623	0.908386	1.22086
12 h after light	1.57048	1.31855	1.82241
4 h after dark	2.04404	1.73768	2.3504
8 h after dark	2.4560750000000002	2.39469	2.51746
12 h after dark	2.07723	1.92892	2.22554