condition	mean	min	max
0 h after light	12.015450000000001	10.5745	13.4564
4 h after light	12.183	11.553	12.813
8 h after light	11.45715	10.4732	12.4411
4 h after dark	22.501649999999998	21.3323	23.671
8 h after dark	17.79215	14.1923	21.392
12 h after dark	11.540285	8.56237	14.5182