condition	mean	min	max
4 h after light	3.3514500000000003	2.39489	4.30801
8 h after light	2.7526450000000002	2.48843	3.01686
12 h after light	4.343780000000001	3.98111	4.70645
4 h after dark	5.0177266666666664	4.25277	6.31811
8 h after dark	4.89584	4.6526	5.19191
12 h after dark	4.108363333333333	3.67937	4.93358