condition	mean	min	max
0 h after light	51.271699999999996	51.2636	51.2798
4 h after light	48.41345	44.2539	52.573
8 h after light	64.85560000000001	59.455	70.2562
4 h after dark	68.9086	61.4804	76.3368
8 h after dark	49.52875	45.271	53.7865
12 h after dark	44.822050000000004	43.4791	46.165