condition	mean	min	max
4 h after light	33.928347	32.346933	35.509761
8 h after light	34.1507815	31.025522	37.276041
12 h after light	41.613245500000005	37.954559	45.271932
4 h after dark	26.6791065	26.385078	26.973135
8 h after dark	38.385836999999995	33.158516	43.613158
12 h after dark	45.298547	45.298547	45.298547