condition	mean	min	max
4 h after light	4577.3	4577.3	4577.3
8 h after light	4435.35	4068.7	4802.0
12 h after light	4453.55	4251.1	4656.0
4 h after dark	4419.75	4288.3	4551.2
8 h after dark	4849.700000000001	4587.8	5111.6
12 h after dark	5197.1	4861.0	5533.2