condition	mean	min	max
2 h after light	7.13137	4.81782	9.64689
6 h after light	9.47361	8.84216	10.3819
10 h after light	10.14813	9.81283	10.6535
2 h after dark	11.7209	11.0746	12.4584
6 h after dark	14.4619	10.8092	19.37
10 h after dark	15.635466666666666	14.0824	16.8163