condition	mean	min	max
4 h after light	83.04509999999999	81.6471	84.4431
8 h after light	69.81765	67.2763	72.359
12 h after light	76.0346	74.3047	77.7645
4 h after dark	84.98055	79.0861	90.875
8 h after dark	102.9305	102.454	103.407
12 h after dark	106.4445	102.171	110.718