condition	mean	min	max
4 h after light	3751.2	3751.2	3751.2
8 h after light	3475.3999999999996	3327.7	3623.1
12 h after light	3221.15	3112.5	3329.8
4 h after dark	3505.7	3089.5	3921.9
8 h after dark	4008.95	3975.2	4042.7
12 h after dark	3796.65	3710.4	3882.9