condition	mean	min	max
4 h after light	95.01785	93.4481	96.5876
8 h after light	85.15565000000001	77.9649	92.3464
12 h after light	89.87049999999999	81.7693	97.9717
4 h after dark	166.761	144.458	189.064
8 h after dark	172.335	171.573	173.097
12 h after dark	133.7115	126.742	140.681