condition	mean	min	max
4 h after light	37.2385	33.589	40.888
8 h after light	30.6679	29.0173	32.3185
12 h after light	33.0656	32.1617	33.9695
4 h after dark	37.75776666666667	34.4609	40.4527
8 h after dark	49.75246666666667	48.6103	51.3281
12 h after dark	42.172200000000004	37.7856	45.1725