condition	mean	min	max
4 h after light	20.840933333333332	16.5066	23.1969
8 h after light	7.293073333333334	2.12457	11.8283
12 h after light	10.219940000000001	6.70452	13.3512
4 h after dark	5.85258	4.53321	7.99273
8 h after dark	37.994	30.0426	44.7933
12 h after dark	52.402633333333334	31.0847	68.8385