condition	mean	min	max
4 h after light	28.905091	28.375105	29.435077
8 h after light	31.7672715	28.899593	34.63495
12 h after light	30.764364	28.512874	33.015854
4 h after dark	29.350597	29.319	29.382194
8 h after dark	28.769246	28.769246	28.769246
12 h after dark	24.315585	24.315585	24.315585