condition	mean	min	max
4 h after light	45.953612	40.770865	51.136359
8 h after light	52.320735	48.904758	55.736712
12 h after light	66.273957	54.89344	77.654474
4 h after dark	67.0801235	56.143208	78.017039
8 h after dark	77.891659	59.946825	95.836493
12 h after dark	51.198782	51.198782	51.198782