condition	mean	min	max
4 h after light	4.34649	2.27492	6.87408
8 h after light	3.27393	1.15021	4.84187
12 h after light	3.87609	2.60186	5.13692
4 h after dark	4.182703333333333	2.97722	5.47459
8 h after dark	2.5415466666666666	1.75908	3.91247
12 h after dark	1.8466500000000001	1.28553	2.19197