condition	mean	min	max
4 h after light	23.9032445	21.314639	26.49185
8 h after light	21.49735	20.635701	22.358999
12 h after light	21.387929	20.900817	21.875041
4 h after dark	21.2085795	21.130933	21.286226
8 h after dark	24.5956485	23.375311	25.815986
12 h after dark	25.306019	25.306019	25.306019