condition	mean	min	max
0 h after light	20.528	19.4365	21.6195
2 h after light	10.94786	8.89952	12.9962
4 h after light	7.854290000000001	6.9477	8.76088
8 h after light	10.45623	7.78446	13.128
12 h after light	22.08185	19.0886	25.0751
2 h after dark	17.8796	17.3565	18.4027
4 h after dark	17.60635	16.0936	19.1191
8 h after dark	26.74625	26.1613	27.3312
12 h after dark	21.714550000000003	21.2647	22.1644