condition	mean	min	max
3 h after light	974.7445833333334	653.241	1639.8
7 h after light	1013.4914166666666	741.977	1490.8
11 h after light	1015.3768333333334	732.516	1514.91
2 h after dark	978.0901666666666	604.312	1630.87
6 h after dark	959.2235000000001	682.163	1528.95
10 h after dark	940.55075	541.189	1565.04