condition	mean	min	max
4 h after light	42.62735	37.5124	47.7423
8 h after light	44.45325	42.8695	46.037
12 h after light	44.1867	43.1733	45.2001
4 h after dark	54.636	42.9239	69.1074
8 h after dark	53.03106666666667	48.2772	57.3021
12 h after dark	36.09153333333333	33.0784	40.992