condition	mean	min	max
2 h after light	30.90715	22.3022	37.1717
6 h after light	22.362099999999998	15.3663	32.3259
10 h after light	21.0289	13.5027	29.6497
14 h after light	23.855333333333334	16.8329	30.7858
18 h after light	23.8705	15.1021	31.0685
2 h after dark	28.301566666666666	23.584	36.9716