condition	mean	min	max
4 h after light	143.1	143.1	143.1
8 h after light	452.5	154.8	750.2
12 h after light	441.35	277.7	605.0
4 h after dark	541.8	217.6	866.0
8 h after dark	407.3	155.0	659.6
12 h after dark	619.95	303.6	936.3