condition	mean	min	max
4 h after light	24.5339	22.2684	26.7994
8 h after light	10.697849999999999	10.6318	10.7639
12 h after light	12.9541	12.6491	13.2591
4 h after dark	7.802043333333334	7.32506	8.1606
8 h after dark	13.2194	12.7736	14.0662
12 h after dark	15.891566666666666	13.5451	17.367