condition	mean	min	max
4 h after light	23.717906	21.747337	25.688475
8 h after light	23.788908	20.067295	27.510521
12 h after light	24.5488845	24.329716	24.768053
4 h after dark	26.4657745	21.68651	31.245039
8 h after dark	18.7049545	17.57102	19.838889
12 h after dark	21.747337	21.747337	21.747337