condition	mean	min	max
4 h after light	3131.2	3131.2	3131.2
8 h after light	3356.6	2977.1	3736.1
12 h after light	3871.6499999999996	3483.4	4259.9
4 h after dark	4364.8	4138.1	4591.5
8 h after dark	4644.45	4514.7	4774.2
12 h after dark	4162.8	3720.4	4605.2