condition	mean	min	max
0 h after light	52.47225	43.6814	61.2631
4 h after light	27.6602	23.7376	31.5828
8 h after light	35.1557	28.8107	41.5007
4 h after dark	48.722449999999995	45.7607	51.6842
8 h after dark	47.55245	40.1527	54.9522
12 h after dark	37.36295	34.8982	39.8277