condition	mean	min	max
4 h after light	310.825	304.1466667	315.745
8 h after light	307.1461111	295.1133333	314.99
12 h after light	355.3488889	309.99	405.5866667
1.5 h after dark	305.58333333333337	236.5866667	377.54
5.5 h after dark	394.6288889	342.42	453.6666667
9.5 h after dark	326.2622222	293.2233333	362.59