condition	mean	min	max
4 h after light	2.2276949999999998	1.58326	2.87213
8 h after light	5.649965	4.94687	6.35306
12 h after light	11.04495	10.6011	11.4888
4 h after dark	10.486	10.2122	10.7598
8 h after dark	7.60208	7.37013	7.83403
12 h after dark	4.6323550000000004	4.31851	4.9462