condition	mean	min	max
4 h after light	45.661100000000005	44.1597	47.1625
8 h after light	56.376599999999996	56.057	56.6962
12 h after light	92.5091	89.2274	95.7908
4 h after dark	122.8235	116.473	129.174
8 h after dark	113.1325	109.76	116.505
12 h after dark	77.63845	77.5285	77.7484