condition	mean	min	max
3 h after light	68.7973	63.9745	78.1943
6 h after light	61.42843333333333	50.7775	76.0478
9 h after light	38.5167	31.7751	46.6144
12 h after light	36.233825	25.2379	58.1634
3 h after dark	38.2967	33.9695	45.2249
6 h after dark	37.9748	34.3894	40.2451
9 h after dark	53.30173333333333	52.8465	53.9955
12 h after dark	67.9265	63.7666	72.0864