condition	mean	min	max
4 h after light	46.10781	41.22275	48.75974
8 h after light	30.653750000000002	13.590779999999999	47.5174
12 h after light	55.11834	50.3509	61.5061
16 h after light	50.34856666666667	39.781490000000005	62.32971
4 h after dark	39.89201666666667	38.56669	41.92107
8 h after dark	43.23385666666667	36.45472	49.39204