condition	mean	min	max
4 h after light	9.092868500000002	8.472345	9.713392
8 h after light	9.2957425	8.691413	9.900072
12 h after light	11.1617925	10.19866	12.124925
4 h after dark	10.056342	9.900072	10.212612
8 h after dark	9.431926	9.341476	9.522376
12 h after dark	11.154518	11.154518	11.154518