condition	mean	min	max
4 h after light	9.45177	8.13654	10.767
8 h after light	8.385955	8.3383	8.43361
12 h after light	11.985199999999999	11.1996	12.7708
4 h after dark	26.26455	26.0864	26.4427
8 h after dark	21.2497	21.0975	21.4019
12 h after dark	20.05925	19.2466	20.8719