condition	mean	min	max
4 h after light	70.0598875	49.246626	90.873149
8 h after light	95.17539	65.934371	124.416409
12 h after light	79.099666	70.924284	87.275048
4 h after dark	48.016029	33.218809	62.813249
8 h after dark	24.2065525	21.561017	26.852088
12 h after dark	38.508952	38.508952	38.508952