condition	mean	min	max
4 h after light	28.613479500000004	22.976645	34.250314
8 h after light	20.5377285	17.038566	24.036891
12 h after light	17.265751	13.511728	21.019774
4 h after dark	26.550673000000003	21.96393	31.137416
8 h after dark	55.4936005	36.970505	74.016696
12 h after dark	27.461436	27.461436	27.461436