condition	mean	min	max
4 h after light	26.772798	21.072939	32.472657
8 h after light	36.1834195	34.444649	37.92219
12 h after light	39.01513	36.600467	41.429793
4 h after dark	48.2239245	40.658385	55.789464
8 h after dark	32.114157500000005	30.629962	33.598353
12 h after dark	34.326346	34.326346	34.326346