condition	mean	min	max
4 h after light	2.71543	2.52987	2.90099
8 h after light	2.760525	2.49178	3.02927
12 h after light	3.519655	2.95907	4.08024
4 h after dark	4.51869	4.32344	4.86178
8 h after dark	3.3693233333333334	2.27897	4.33011
12 h after dark	3.25374	2.67054	3.92895