condition	mean	min	max
4 h after light	31.0450115	25.46615	36.623873
8 h after light	32.093941	29.880843	34.307039
12 h after light	25.8096525	24.075135	27.54417
4 h after dark	24.845486	23.677873	26.013099
8 h after dark	30.6560845	26.386835	34.925334
12 h after dark	18.52281	18.52281	18.52281