condition	mean	min	max
4 h after light	179.808849	129.301269	230.316429
8 h after light	141.558692	126.345824	156.77156
12 h after light	128.302149	118.233713	138.370585
4 h after dark	224.178676	124.266501	324.090851
8 h after dark	226.068858	184.001288	268.136428
12 h after dark	310.810435	310.810435	310.810435