condition	mean	min	max
0 h after light	40.647999999999996	40.2425	41.0535
4 h after light	48.795249999999996	47.6232	49.9673
8 h after light	61.72555	56.66	66.7911
4 h after dark	69.32815	61.2821	77.3742
8 h after dark	50.00565	47.5768	52.4345
12 h after dark	45.53965	42.2291	48.8502