condition	mean	min	max
4 h after light	263.953	263.31	264.596
8 h after light	143.355	129.379	157.331
12 h after light	167.051	165.731	168.371
4 h after dark	233.413	229.976	235.228
8 h after dark	301.8643333333333	291.372	310.184
12 h after dark	318.25266666666664	313.81	326.606