condition	mean	min	max
4 h after light	40.2502355	38.212198	42.288273
8 h after light	42.4918035	36.908734	48.074873
12 h after light	38.799002	34.041704	43.5563
4 h after dark	33.5284705	33.015237	34.041704
8 h after dark	27.718629999999997	25.860325	29.576935
12 h after dark	28.276674	28.276674	28.276674