condition	mean	min	max
4 h after light	71.0	71.0	71.0
8 h after light	47.55	44.9	50.2
12 h after light	68.8	35.1	102.5
4 h after dark	60.7	57.2	64.2
8 h after dark	64.65	61.9	67.4
12 h after dark	81.94999999999999	68.3	95.6