condition	mean	min	max
4 h after light	10.657425	9.14265	12.1722
8 h after light	5.548965	5.12784	5.97009
12 h after light	4.829420000000001	4.49481	5.16403
4 h after dark	5.682043333333334	5.10624	6.53314
8 h after dark	9.880143333333333	9.01002	10.9649
12 h after dark	10.008353333333334	9.52177	10.8071