condition	mean	min	max
0 h after light	41.5098	40.2868	42.7328
4 h after light	36.51975	36.2159	36.8236
8 h after light	44.59585	43.9606	45.2311
4 h after dark	59.459450000000004	55.4956	63.4233
8 h after dark	51.5564	50.0149	53.0979
12 h after dark	38.585449999999994	35.4995	41.6714