condition	mean	min	max
4 h after light	96.770661	74.123709	119.417613
8 h after light	80.436318	73.884358	86.988278
12 h after light	95.159292	88.704536	101.614048
4 h after dark	84.446687	78.892004	90.00137
8 h after dark	92.0323775	90.686529	93.378226
12 h after dark	111.450403	111.450403	111.450403