condition	mean	min	max
4 h after light	23.670366	21.280985	26.059747
8 h after light	34.6836925	33.825478	35.541907
12 h after light	22.6866615	12.658243	32.71508
4 h after dark	33.213993	30.224781	36.203205
8 h after dark	21.606013	20.578047	22.633979
12 h after dark	19.587342	19.587342	19.587342