condition	mean	min	max
4 h after light	506.0	506.0	506.0
8 h after light	446.9	354.3	539.5
12 h after light	305.75	157.7	453.8
4 h after dark	312.54999999999995	236.2	388.9
8 h after dark	414.25	341.5	487.0
12 h after dark	386.79999999999995	360.9	412.7