condition	mean	min	max
4 h after light	22.978724	22.128555	23.828893
8 h after light	20.807361	16.857465	24.757257
12 h after light	55.6752565	36.885522	74.464991
4 h after dark	48.352887	47.954652	48.751122
8 h after dark	99.405179	88.924455	109.885903
12 h after dark	33.538687	33.538687	33.538687