condition	mean	min	max
4 h after light	35.014377	31.805851	38.222903
8 h after light	39.524129	37.734146	41.314112
12 h after light	59.389441500000004	41.229279	77.549604
4 h after dark	50.332175500000005	48.393835	52.270516
8 h after dark	47.8256505	39.813724	55.837577
12 h after dark	41.229279	41.229279	41.229279