condition	mean	min	max
4 h after light	712.3442	533.456343	891.232057
8 h after light	647.519395	592.817357	702.221433
12 h after light	591.049625	580.207805	601.891445
4 h after dark	392.803458	280.892125	504.714791
8 h after dark	386.645804	368.187869	405.103739
12 h after dark	338.253424	338.253424	338.253424