condition	mean	min	max
0 h after light	30.4588	29.9686	30.949
4 h after light	33.9182	33.7742	34.0622
8 h after light	61.40105	58.6764	64.1257
4 h after dark	56.620599999999996	52.989	60.2522
8 h after dark	42.9148	41.1566	44.673
12 h after dark	30.54875	28.0595	33.038