condition	mean	min	max
4 h after light	160.187867	64.738263	255.637471
8 h after light	82.874853	68.840159	96.909547
12 h after light	66.7059565	56.629612	76.782301
4 h after dark	261.4681355	126.440067	396.496204
8 h after dark	247.362815	246.339727	248.385903
12 h after dark	175.693595	175.693595	175.693595