condition	mean	min	max
0 h after light	40.902100000000004	37.0668	44.7374
4 h after light	28.1845	26.7586	29.6104
8 h after light	54.9582	50.952	58.9644
4 h after dark	74.4893	60.0831	88.8955
8 h after dark	58.25435	57.7711	58.7376
12 h after dark	39.2167	38.4521	39.9813