condition	mean	min	max
4 h after light	372.7141	326.5526	434.2133
8 h after light	312.871	211.4527	377.2989
12 h after light	386.1041	315.4419	478.4168
16 h after light	543.2307333333333	458.4497	651.1223
4 h after dark	635.1188666666667	586.8797	689.1269
8 h after dark	457.7767	405.1866	484.4548