condition	mean	min	max
4 h after light	33.5598725	19.794814	47.324931
8 h after light	34.107609499999995	33.825478	34.389741
12 h after light	32.7767495	26.383061	39.170438
4 h after dark	25.1903595	22.648087	27.732632
8 h after dark	20.5078085	17.490653	23.524964
12 h after dark	17.897726	17.897726	17.897726