condition	mean	min	max
4 h after light	76.7	76.7	76.7
8 h after light	35.85	9.3	62.4
12 h after light	102.7	82.2	123.2
4 h after dark	96.9	63.8	130.0
8 h after dark	86.55	64.8	108.3
12 h after dark	47.3	36.2	58.4