condition	mean	min	max
4 h after light	118.9887115	78.015937	159.961486
8 h after light	100.517453	75.307946	125.72696
12 h after light	106.93167	106.770519	107.092821
4 h after dark	69.570117	48.576844	90.56339
8 h after dark	75.6342485	73.25256	78.015937
12 h after dark	53.190159	53.190159	53.190159