condition	mean	min	max
4 h after light	155.48696	135.394298	175.579622
8 h after light	157.830029	141.53159	174.128468
12 h after light	174.1362315	148.086104	200.186359
4 h after dark	155.4401305	114.00213	196.878131
8 h after dark	131.945995	78.813779	185.078211
12 h after dark	146.39839	146.39839	146.39839