condition	mean	min	max
4 h after light	446.0	446.0	446.0
8 h after light	348.04999999999995	261.9	434.2
12 h after light	275.2	247.4	303.0
4 h after dark	285.35	243.4	327.3
8 h after dark	558.1500000000001	279.1	837.2
12 h after dark	1082.85	694.6	1471.1