condition	mean	min	max
4 h after light	95.954003	88.536801	103.371205
8 h after light	155.0297985	136.82754	173.232057
12 h after light	87.2899555	42.112782	132.467129
4 h after dark	101.004581	98.135154	103.874008
8 h after dark	69.627111	66.864721	72.389501
12 h after dark	50.522221	50.522221	50.522221