condition	mean	min	max
4 h after light	27.50095	26.0983	28.9036
8 h after light	45.26065	44.1524	46.3689
12 h after light	88.49215000000001	86.423	90.5613
4 h after dark	125.43666666666667	123.713	127.333
8 h after dark	86.478	81.9306	93.6331
12 h after dark	71.81393333333334	66.2566	79.4485