condition	mean	min	max
4 h after light	3884.2	3884.2	3884.2
8 h after light	3677.1000000000004	3427.8	3926.4
12 h after light	3470.5	3359.8	3581.2
4 h after dark	4712.75	2873.7	6551.8
8 h after dark	4006.3500000000004	3334.1	4678.6
12 h after dark	3460.0	3085.8	3834.2