condition	mean	min	max
4 h after light	1.565505	1.55942	1.57159
8 h after light	1.8076400000000001	1.70533	1.90995
12 h after light	2.6340700000000004	2.33266	2.93548
4 h after dark	2.050945	1.69709	2.4048
8 h after dark	2.84129	2.46262	3.21996
12 h after dark	1.9993849999999997	1.78066	2.21811