condition	mean	min	max
4 h after light	169.697183	161.595235	177.799131
8 h after light	217.234258	215.679664	218.788852
12 h after light	194.5352765	172.176392	216.894161
4 h after dark	170.323176	167.770518	172.875834
8 h after dark	158.270518	148.770518	167.770518
12 h after dark	125.663917	125.663917	125.663917