condition	mean	min	max
4 h after light	727.348	726.399	728.297
8 h after light	325.5505	323.803	327.298
12 h after light	190.44	164.408	216.472
4 h after dark	201.28	192.132	209.964
8 h after dark	432.51466666666664	406.673	463.257
12 h after dark	620.9343333333333	602.665	638.228