condition	mean	min	max
0 h after light	5.9082550000000005	5.90299	5.91352
4 h after light	10.719100000000001	10.5257	10.9125
8 h after light	29.93475	26.2889	33.5806
4 h after dark	23.5924	20.3714	26.8134
8 h after dark	18.9742	18.8946	19.0538
12 h after dark	10.56445	10.3164	10.8125