condition	mean	min	max
0 h after light	41.885999999999996	41.8488	41.9232
4 h after light	19.20205	15.316	23.0881
8 h after light	14.48035	10.0246	18.9361
4 h after dark	20.95565	19.5779	22.3334
8 h after dark	17.3603	15.1742	19.5464
12 h after dark	23.9255	23.0322	24.8188