condition	mean	min	max
4 h after light	72.31020000000001	70.8125	73.8079
8 h after light	47.513	45.4963	49.5297
12 h after light	40.58995	40.3572	40.8227
4 h after dark	48.091	42.1009	54.0811
8 h after dark	48.7628	47.9441	49.5815
12 h after dark	53.790099999999995	53.5395	54.0407