condition	mean	min	max
4 h after light	89.26365000000001	77.0113	101.516
8 h after light	56.9587	54.1152	59.8022
12 h after light	44.6833	42.2653	47.1013
4 h after dark	40.42193333333333	31.2503	47.0691
8 h after dark	69.06526666666666	59.7436	78.645
12 h after dark	69.47086666666667	69.0226	70.0441