condition	mean	min	max
4 h after light	3328.3	3328.3	3328.3
8 h after light	3497.9	3367.8	3628.0
12 h after light	3973.75	3365.7	4581.8
4 h after dark	3835.4	2957.2	4713.6
8 h after dark	3699.75	3360.1	4039.4
12 h after dark	3964.95	3763.6	4166.3