condition	mean	min	max
4 h after light	44.247550000000004	40.575	47.9201
8 h after light	47.04545	45.3729	48.718
12 h after light	42.9281	42.5835	43.2727
4 h after dark	46.93915	42.9162	50.9621
8 h after dark	46.7027	46.1745	47.2309
12 h after dark	47.95305	46.4691	49.437