condition	mean	min	max
2 h after light	55.3808	49.1049	62.0321
6 h after light	47.286433333333335	45.4481	49.2727
10 h after light	51.71783333333333	44.8209	55.6179
2 h after dark	45.998200000000004	43.2436	48.6863
6 h after dark	48.75613333333333	47.3867	51.1148
10 h after dark	43.1644	42.3775	43.8765