condition	mean	min	max
4 h after light	509.332866	384.627615	634.038117
8 h after light	462.01626550000003	449.17327	474.859261
12 h after light	608.8478225	529.067244	688.628401
4 h after dark	811.2386875	593.785221	1028.692154
8 h after dark	872.3788425	665.859077	1078.898608
12 h after dark	728.232057	728.232057	728.232057