condition	mean	min	max
4 h after light	57.32815	49.1489	65.5074
8 h after light	72.84309999999999	71.7628	73.9234
12 h after light	57.6306	42.0319	73.2293
4 h after dark	82.6231	68.4262	105.079
8 h after dark	54.14406666666667	52.4999	56.0722
12 h after dark	51.4701	49.0523	53.665