condition	mean	min	max
4 h after light	137.321	131.411	143.231
8 h after light	94.33924999999999	93.9402	94.7383
12 h after light	88.7509	86.2746	91.2272
4 h after dark	106.1845	105.819	106.55
8 h after dark	116.5555	113.926	119.185
12 h after dark	131.231	130.73	131.732