condition	mean	min	max
4 h after light	44.2110985	43.472984	44.949213
8 h after light	53.38658	53.38658	53.38658
12 h after light	62.927605	61.78094	64.07427
4 h after dark	53.6613525	45.172001	62.150704
8 h after dark	58.598421	49.956764	67.240078
12 h after dark	47.857028	47.857028	47.857028