condition	mean	min	max
4 h after light	4.258547	3.7284080000000004	5.140873
8 h after light	4.028514666666667	3.1443630000000002	5.779429
12 h after light	3.3631286666666664	1.591741	6.58109
16 h after light	5.901603333333333	3.7142209999999998	9.313328
4 h after dark	8.793743	5.2944	15.06207
8 h after dark	3.5027456666666668	1.669587	6.852089