condition	mean	min	max
4 h after light	64.53385	60.697	68.3707
8 h after light	58.767849999999996	55.0146	62.5211
12 h after light	40.69905	35.3319	46.0662
4 h after dark	69.35506666666667	66.8969	72.8952
8 h after dark	74.18679999999999	71.1244	77.3458
12 h after dark	80.95236666666666	70.6463	87.9779