condition	mean	min	max
4 h after light	8.077146333333333	6.231136	9.787024
8 h after light	5.667253333333334	4.8760650000000005	6.779813000000001
12 h after light	11.942864666666667	9.497784	13.6925
16 h after light	11.914610333333334	7.2351410000000005	16.01339
4 h after dark	9.274463666666666	7.451531	10.209439999999999
8 h after dark	8.82929	5.837699	11.15215