condition	mean	min	max
4 h after light	11.5961	10.5445	12.6477
8 h after light	14.28825	13.5278	15.0487
12 h after light	77.0146	76.1856	77.8436
4 h after dark	101.17773333333334	97.7775	107.438
8 h after dark	63.808033333333334	56.7338	69.2935
12 h after dark	30.2651	26.8331	32.7211