condition	mean	min	max
4 h after light	329.301	319.291	339.311
8 h after light	326.3795	318.933	333.826
12 h after light	394.249	393.229	395.269
4 h after dark	457.844	439.317	476.371
8 h after dark	422.7115	407.744	437.679
12 h after dark	387.688	376.691	398.685