condition	mean	min	max
4 h after light	186.72750000000002	183.441	190.014
8 h after light	148.9635	143.941	153.986
12 h after light	137.502	128.841	146.163
4 h after dark	131.0855	130.146	132.025
8 h after dark	146.8955	144.632	149.159
12 h after dark	163.55849999999998	160.476	166.641