condition	mean	min	max
4 h after light	811.8	811.8	811.8
8 h after light	812.3	748.4	876.2
12 h after light	698.8	564.8	832.8
4 h after dark	735.55	687.2	783.9
8 h after dark	779.2	661.8	896.6
12 h after dark	690.5999999999999	679.8	701.4