condition	mean	min	max
4 h after light	34.21295	30.1271	38.2988
8 h after light	35.50645	33.3473	37.6656
12 h after light	41.2902	39.3597	43.2207
4 h after dark	48.63473333333333	43.8728	54.3947
8 h after dark	55.93806666666667	51.6936	59.1788
12 h after dark	40.65336666666666	37.9863	44.8234