condition	mean	min	max
4 h after light	11.559706666666667	11.48803	11.67421
8 h after light	11.849246666666666	11.75065	11.93315
12 h after light	11.66935	11.59249	11.78595
4 h after dark	11.54791	11.46882	11.596039999999999
8 h after dark	11.372916666666667	11.34488	11.39897
12 h after dark	11.35342	11.30206	11.42624