condition	mean	min	max
2 h after light	65.18091666666668	55.9909	69.0977
6 h after light	48.49385	41.0201	58.2351
10 h after light	48.2641	39.4518	62.4687
14 h after light	46.612033333333336	32.993	53.9496
18 h after light	53.788716666666666	42.9262	64.0401
2 h after dark	74.9668	56.9733	89.7899